void setup() {
  Serial.begin(9600);
}

void loop() {
//Serial.write(0x52);
//delay(10);;
//Serial.write(0x75);
//delay(10);
//Serial.write(0x6E);
//delay(10);
//Serial.write(0x65);
//delay(10);
//Serial.write(0x0A);
//delay(10);

 if (Serial.available() > 0) {
  byte incomming = Serial.read();

  Serial.print("I RECIVED: ");
  Serial.println(incomming);
}
}